{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd68ab4d3b3e285f69571774b40d78dec62166f31644c30176532b4a9ea541a57",
    "signature": "0x1c069d0b4a7a74a7538346b10e75b49082f22e93be3e1b52bf7f122cf72d4a0d599c67be18b4e4dd59ce1e4304b0ee043c3d97699a8c6fe3dca6bb8aefa8a2af1b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}